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Sector Rankings

Most Sustainable Financial Services / Banking Companies 2026

46 Financial Services / Banking companies ranked 0–100 on real environmental impact using SINK's open, physics-first formula.

46
Companies ranked
38
Sector average
65
Sector best (Triodos Bank)
Full ranking
1
🌱Triodos BankLeading practice
65
2
🏦ASN BankLeading practice
61
3
🏛️London Stock Exchange GroupMaking progress
55
4
💳Mastercard IncorporatedMaking progress
52
5
💳KlarnaMaking progress
52
6
💳Visa Inc.Making progress
51
7
💳PayPal Holdings, Inc.Making progress
49
8
🏠Nationwide Building SocietyMaking progress
49
9
🏦Monzo BankMaking progress
47
10
🏦HalifaxMaking progress
46
11
💼SchrodersBelow expectations
42
12
🏦Starling BankBelow expectations
42
13
🏦TSB BankBelow expectations
41
14
🏦Intermediate CapitalBelow expectations
41
15
💸WiseBelow expectations
40
16
🏦NatWest GroupBelow expectations
40
17
🏦BlackRockBelow expectations
40
18
🏦Standard CharteredBelow expectations
39
19
🏦Banco SantanderBelow expectations
39
20
🏦Deutsche BankBelow expectations
39
21
🏦Lloyds Banking GroupBelow expectations
38
22
💼3iBelow expectations
36
23
💳RevolutBelow expectations
36
24
🏦Goldman Sachs Group, Inc.Below expectations
36
25
💼M&GBelow expectations
35
26
💼AberdeenBelow expectations
34
27
🏦InvestecBelow expectations
34
28
📊IG GroupBelow expectations
34
29
🏦Legal & GeneralBelow expectations
34
30
💼St. James's PlaceBelow expectations
33
31
🏦BarclaysBelow expectations
33
32
🏦CitiBelow expectations
32
33
🏦RabobankBelow expectations
32
34
🏦HSBC Holdings plcBelow expectations
32
35
🏦UBSBelow expectations
31
36
🏦BNP ParibasSignificant gaps
29
37
🏦F&C Investment TrustSignificant gaps
27
38
🏦Crédit AgricoleSignificant gaps
27
39
🏦Morgan StanleySignificant gaps
27
40
🏦Bank of AmericaSignificant gaps
27
41
🦁Lion FinanceSignificant gaps
26
42
🏦Scottish Mortgage Investment TrustSignificant gaps
26
43
💻Polar Capital Technology TrustSignificant gaps
25
44
📊Alliance WitanSignificant gaps
25
45
💼Pershing SquareSignificant gaps
24
46
🏦JPMorgan ChaseSignificant gaps
23
Frequently asked

Financial Services / Banking sustainability, answered.

Which Financial Services / Banking company is the most sustainable?

Triodos Bank is the highest-scoring Financial Services / Banking company on SINK with a score of 65/100 (Leading practice).

What is the average sustainability score for Financial Services / Banking companies?

The average SINK score across 46 Financial Services / Banking companies is 38/100. The global average across all scored companies is 38/100.

How does SINK rate Financial Services / Banking companies?

SINK scores Financial Services / Banking companies on 10 questions using public data: Scope 1/2/3 carbon footprint, energy source, nature and biodiversity, resource use, water impact, emissions trajectory, science-based targets, transparency, and major controversies. The formula adjusts for the industry's inherent environmental footprint and company scale.

Which Financial Services / Banking company has the worst sustainability score?

JPMorgan Chase has the lowest SINK score among Financial Services / Banking companies at 23/100 (Significant gaps).

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